baber/WOPTO huggingface dataset:
Patent JP-H0350663-A (JP)
Title: Parallel computer
Inventor: TAKEUCHI SHIGEO
IPC: G06F15/177
Filed: 1989-07-19
Abstract: PURPOSE:To effectively use a waiting time, and to improve the efficiency of instruction processing by executing a succeeding a second instruction during the waiting time when data to be read by a preceding first instruction is not stored previously in a storage device, and there is a time to wait for the arrival of the data. CONSTITUTION:In the case of a tag value is '0' (when the data to be intended to read does not yet arrive), the value of a line L108 goes to '1'. Then, an execution control circuit 103 immediately interrupts the operation of a VRCV instruction in the course of execution. Namely, at first, it informs an element number generation circuit 106 and an address generation circuit 107 that the VRCV instruction is interrupted through the line L109. The circuit 106 sets the number of an element at the time of interruption in the interrupted element number register 220 of an instruction stack circuit 200 through the line L15. The circuit 107 sets an address at the time of interrupting in the interrupted address register 230 of the circuit 200 through the line L16. Then, the data of an instruction register 102 fetched in the circuit 103 previously is set in the interrupted instruction register 210 of the circuit 200 through the line L17.
Patent JP-S6427512-A (JP)
Title: Production of metal picture frame
Inventor: WATANABE SHIGEO
IPC: A47G1/06
Filed: 1987-07-24
Abstract: PURPOSE: To provide a metal picture frame excellent in decorative property and durability at a low cost by drawing a cut metal sheet into a picture frame shape, and forming a prescribed exhibit pressing projection and back plate pressing projections via the elastic force of the metal sheet. CONSTITUTION: A proper decoration is applied on the surface of a metal sheet 1, it is drawn after the cutting process, the portion of a window 2 is removed by middle portion removing molding, and a square frame 3 is molded into a picture frame shape. Cut edges 4 of the inner suspended sides of a nearly U-shape within the cornered and bent cut edges 4 are wound into a curl shape toward the inside of the square frame 3 over the whole periphery to mold an exhibit pressing projection 5. Since the exhibit pressing projection 5 is wound into a curl shape, and exhibit P is elastically locked by the elastic repulsive force of the metal sheet 1.  A proper number of curled back plate pressing projections 6 are wound and formed at proper positions of the square frame 3 on the bent and cornered edges of the cut edges 4 of the suspended sides on the nearly U-shaped outside, and a back plate B is elastically locked via the elastic repulsive force of the metal sheet 1.
Patent JP-S6429768-A (JP)
Title: Method and apparatus for laser magnetic immunoassay
Inventor: FUJIWARA KOICHI
IPC: G01N33/543
Filed: 1987-07-24
Abstract: PURPOSE:To quantitatively detect a specific antibody or antigen from a slight amt. of a magnetic material-labeled specimen by controlling the motility of the specimen by magnetic force and the surface tension of the liquid and detecting the reflected laser light or interference fringes synchronized with the control. CONSTITUTION:A soln. contg., for example, the magnetic material-labeled specimen 20 (complex of the magnetic material labeling body and the specimen) after, for example, an antigen- antibody reaction is housed in an inspecting vessel 1. The magnetic fluxes generated from an electromagnet 3 focus to a magnetic pole piece 5 placed right above the vessel 1 and, therefore, the specimen 20 is concd. on the water surface right under the magnetic pole piece 5 and is strongly attracted to the piece 5, by which the water surface around the same is built up. The interference fringes corresponding to the degree of the build-up are generated in the reflected light 8 when the laser light 7 is projected on this very small build-up part 21. The quantity of the specimen 20 is known from the number of the fringes. The reflected light 8 synchronizes with excitation periods and a change in the intensity of the reflected light is caused if the electromagnet 31 is alternately excited. The influence of external disturbance and background is effectively removed if only the fluctuation component synchronized with the alternating frequencies is detected in the detection of the reflected light.
Patent JP-H0470879-A (JP)
Title: Electrophotographic developing method
Inventor: TERASAKA YOSHIHISA
IPC: G03G9/113
Filed: 1990-07-12
Abstract: PURPOSE:To completely stir developer even by a screw type mixing and stirring member by using resin coated carrier having many pores on its surface. CONSTITUTION:The two-component developer used in a developing device 1A is constituted of the resin coated magnetic carrier 21 and toner 25. The carrier 21 is constituted of a carrier core material 22 and a resin coating layer 23, and the pores 24 are formed on the surface of the layer 23. Then, the two- component developer in the device 1A circulates in a direction shown by an arrow without getting over a partitioning wall 4, while the carrier 21 and the toner 25 are mixed and stirred, the lump of the toner is crushed and the toner 25 is stuck to the carrier 21 because it is triboelectrified with the carrier 21. Meanwhile, a developing sleeve 51 carries the carrier 21 to which the toner 25 is stuck by the action of a magnet body 52 on an inner side to a developing area while holding it in a napping state.
Patent JP-H0744047-A (JP)
Title: Fixing device
Inventor: ISHIDA AKIRA
IPC: H05B3/46
Filed: 1993-07-27
Abstract: PURPOSE:To stably perform power supply to a heating roller provided with an exothermic resistor layer. CONSTITUTION:As to the heating roller 15 in which the exothermic resistor layer 18 is provided on the external periphery of a cylindrical core bar 16 through an insulating layer 17, energizing members 23 are attached to both ends of the core bar 16 through insulating sleeves 22; the exothermic resistor layers 18 are connected to the energizing members 23 through screws 24 and electrodes 26; brushes 31 for the power supply connected to a power source 32 are pressed against the end faces of the energizing members 23 being sliding surfaces 23b for the power supply, so that the heating roller is conducted. By this constitution, relative sliding speed between the sliding surface 23b and the brush 31 becomes small, so that stable power supply can be performed.
Patent JP-S6078387-A (JP)
Inventor: TAKAHASHI KENJI
IPC: G21C7/12
Filed: 1983-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57111509-A (JP)
Title: Fine space positioning device of information retrieval device
Inventor: TSUKADA EIICHI
IPC: G02B27/00
Filed: 1980-12-29
Abstract: PURPOSE:To execute positioning with high accuracy by a fine interval, by splitting a laser light beam into plural beams by use of a diffraction grating, and  coupling them as plural optical spots whose phase has been shifted onto the  grating stripes of a position detecting scale. CONSTITUTION:One laser light beam from a semiconductor laser is split into plural laser light beams by a diffraction grating, only a laser light beam having intense light quantity, which is used for detecting a position is made incident to a condensing lens, and this beam is focused as a spot on a position detecting scale 1. When the diffraction grating is rotated and adjusted, 3 condensing spots SP1, SP2 and SP3 which are slightly separated and are shifted in phase by a portion corresponding to a recording information space pitch (m) are obtained.  A positioner is positioned by a periodical position signal waveform obtained by  plural photodetectors for detecting said plural laser light beams.
Patent JP-H109297-A (JP)
Title: Brake caliper and manufacture thereof
Inventor: UEI HISAO
IPC: B22D19/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To distribute the composition of a caliper effectively and satisfy a strength and processing property simultaneously by molding and harmonizing and combining integrally a cylinder part by a matrix metal impregnated in a yoke part form. SOLUTION: In a yoke part in which rigidity is required, the yoke part form 20 is made by molding a seramics material like a seramic fiber, a whisker and a particle. Meanwhile, in a cylinder part, the form 22 of a real size is made by a high temperature burnt down material of a styrol foam and jointed integrally with the yoke part form 20 so as to make a caliper form 24. At this time, a projection 23 formed on a bridge part 10 is inserted and combined strongly to a recessed groove 25 formed in the other cylinder part side. A metal matrix is formed to the inside of a die forming the outer periphery of this form 24 by a metal cover material 26 and by impregnating aluminium metal or its alloy into the gap in the form 20 and also a metal mass is formed by filling a melted metal in the gap burning a styrol foam by a high temperature.
Patent JP-H07305993-A (JP)
Title: Corrosion-resistant copper alloy tube for heat exchanger
Inventor: MINAMOTO KENKI
IPC: F28F19/06
Filed: 1994-07-13
Abstract: PURPOSE:To provide a corrosion-resistant copper alloy tube for a heat exchanger, excellent in resistances to abrasion, peeling and corrosion as compared with those of conventional tubes and having high reliability and long service life. CONSTITUTION:In a copper allay tube having a protective film containing an iron compound, such as iron oxyhydroxide, iron oxide, iron hydroxide, etc., which is formed on an inner face of the tube, the protective film contains 3 to 15wt.% of copper and/or a copper compound in terms of copper. Also, the content of the iron compound is at least 20wt.% in terms of iron, and the protective film contains at least one kind selected from among groups comprising P or Cr or a compound thereof at 10 to 750ppm in the total amount. Further, the protective film has at most 1.15 of magnetic permeability and at least 2X10<4>OMEGAcm<2> cm of polarization resistance, and the mean thickness of the protective film in a tube-peripheral direction is 2 to 35mum.
Patent JP-S6077875-A (JP)
Inventor: MOCHIZUKI SATORU
IPC: B65D71/08
Filed: 1983-10-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000004974-A (JP)
Title: Folding chair
Inventor: TAMAOKI SHOICHI
IPC: A47C4/44
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To give a required resistance for rotation operation of the seat of a folding chair to suppress a rapid opening/closing motion to unexpected opening/closing of legs by inserting a friction resistance means in between the side edge part of a seat crossing together with rotation of the seat and either front or back leg or on the crossing part in between front and back legs. SOLUTION: A male connection member 8 and a female connection member 10 are connected with the upper end parts of a front leg 1b and a back leg 2b. The whole of the male connection member 8 is integrally formed by bending one end into a chevron shape using a rod shape connection rod 9 as the core material, making the part flat, boring a through hole to penetrate a pin 11 at the center thereof, and further burying the part into synthetic resin. The female connection member 10 is made fit into and attached to an opening part on each upper end of right and left parts 2b of a back leg frame 2 and is inserted with the rod 9 along the axis part to connect with the male connection member 8.  A notch 17 is formed on the female connection member 10, equipped with an elastic piece part 10a, and further a protruding bar 18 is equipped along the circumferential direction at about the center of the outer periphery face of the elastic piece part.
Patent JP-S5974532-A (JP)
Title: Camera having auto-focusing device
Inventor: MITO HIROSHI
IPC: G02B7/28
Filed: 1982-10-21
Abstract: PURPOSE:To realize a compact auto-focus camera without adopting the triangular distance measuring system, by providing a thin plate-shaped prism, whose junction face is a half mirror closely to the front of an aperture, and reflecting a branched light in the thin plate-shaped prism plural times, and leading the result to a focus detector. CONSTITUTION:A behind shutter incorporating an aperture device is provided at the rear of a lens system 1 which is movable in the direction of the optical axis, and a thin plate-shaped prism 4 whose junction face 5 is a half mirror is provided closely to the front of the aperture. A part of the optical image incident from the direction of the optical axis is reflected plural times in the reflective prism 4 and reaches the upper end and reaches an auto-focus module 6 from the end 7 of the prism. The device is so constituted that the optical image branched by the half mirror 5 is focused on the auto-focus module 6 when the image is focused on a film surface 3 by the lens system 1.
Patent JP-S6340821-A (JP)
Title: Differential pressure type flow rate measuring apparatus
Inventor: TOMITA KOJI
IPC: G01F1/34
Filed: 1986-08-06
Abstract: PURPOSE:To obtain a correct measured flow rate value dispensing with a zero-point adjustment requiring experienced skill, by determining the zero-point movement of a differential pressure detector which is the difference between the detection zero-point from the differential pressure detector and a reference zero-point preset to correct a differential pressure being detected or a flow rate according to the movement. CONSTITUTION:A zero-point movement computing unit 11 computes zero-point movement as a difference between a detection zero-point from a differential pressure detector 7 and a reference signal as reference differential pressure signal as obtained when an input differential pressure is zero as preset allowed for an individual difference of the differential pressure detector 7 itself. When the detection zero-point from the detector 7 is inputted, it is compared with the reference signal to compute and the zero-point movement as difference is outputted. A differential pressure corrector 8 corrects a differential pressure detected from the detector 7 according to the zero-point movement so that the detection differential pressure will be such before the moving of the zero-point and the results are outputted to a flow rate computing unit 9. This provides a correct measured value dispensing with a troublesome zero-point adjustment work of an instrument requiring experienced skill.
Patent JP-H0847456-A (JP)
Title: Electric water heater
Inventor: SUMIDA JUNJI
IPC: A47J27/21
Filed: 1994-08-08
Abstract: PURPOSE:To restrain air-holding phenomenon of an electric pump, that cause an impeller of the pump to race, with a simple device by attaching a bubble generating member made of a material having a heat transfer rate lower than metal at the inside of a liquid container and near a heater. CONSTITUTION:An electric pot has an exterior case 10 and an inner container 11 installed in the exterior case 11. A heating part 13 that protrudes inward is provided in the middle of a bottom plate 12 of the inner container 11, and a heater 14 is mounted inside the heating part 13, that is, of the downside of the bottom plate 12. A connection port 4 is provided in the bottom plate 12 and at the periphery of the heating part 13, and one end of a suction pipe 18 that makes up a liquid leading path is connected to the connection port 4 and the other end to an electric pump 19. A bubble generating member 26 made of silicone rubber is attached on the upside of the bottom plate 12, vital is, on the inner face of the bottom plate 12, and on the opposite side of the connection port 4 across the heating part 13. Thereby, when the electric pump is operated after heating and boiling are stopped, the influence of air- holding phenomenon is relieved and a sufficient delivery flow can be ensured.
Patent JP-H06376-A (JP)
Title: Production of oxidation catalyst
Inventor: SAKANO KOJI
IPC: B01D53/94
Filed: 1992-06-19
Abstract: PURPOSE:To produce an oxidation catalyst having essentially sufficient oxidation activity by heat treating a carrier on which Pd is deposited in an oxidizing atmosphere containing no hydrocarbon at a specific range of temp. CONSTITUTION:Directly after Pd is deposited on a carrier such as alumina, Pd exists not only as a particle but Pd ion or Pd salt. By heat treating Pd in this state in the oxidizing atmosphere such as in the air containing no hydrocarbon at 400-700 deg.C for 2-10hours, the remaining material such as Pd ion or pd salt is made to Pd particle and at the same time, Pd is fixed on the carrier by heat energy and the bonding strength of Pd with the carrier is increased. As a result, Pd particle is fixed on the carrier in a state of being finely dispersed. Then, the active site of Pd is increased and the catalytic performance is improved.
Patent JP-H0745361-A (JP)
Title: High frequency heating apparatus
Inventor: YASUI KENJI
IPC: H05B6/66
Filed: 1993-07-28
Abstract: PURPOSE:To suppress loss to low, make the EMI noise low, and lower the cost by installing an electric power converting part composed of an inverter circuit consisting of a plurality of resonance capacitors, semiconductive switch elements, and a voltage raising transformer. CONSTITUTION:An electric power converting part 18 is composed of a diode bridge 2, a filter capacitor 4, and an inverter circuit 19. The circuit 19 is composed of a voltage raising transformer 13, a pair of semiconductive switch elements 11, 12, diodes 9, 10, a third and a fourth resonance capacitors 7, 8 connected with elements 11, 12 in parallel, and a pair of a first and a second resonance capacitors 5, 6. The voltage applied to both ends of the elements 11, 12 at the off time is made to rise only to the output voltage of the high voltage rectifying circuit 14 and at the same time the voltage waveform applied to the elements 11, 12 is made to be a trapezoid by resonance of capacitors 7, 8 and a transformer 13, so that the switch loss and EMI noise (electromagnetic wave interfering noise) is lowered and the cost is lowered.
Patent JP-S6245494-A (JP)
Title: Two dimensional scanning device for laser beam spot
Inventor: KAJIKAWA TOSHIKAZU
IPC: B23K26/082
Filed: 1985-08-23
Abstract: PURPOSE:To perform the scanning of a beam spot at high speed with high accuracy by providing a pair of cylindrical lens on the scanning device and by constituting to condense the laser beam in a spot shape at the intersecting point of said lens by a beam expander. CONSTITUTION:The scanning device equips with each driving device 2, 4 to advance, retreat and drive cylindrical lenses 1, 3 in the X axial and Y axial directions respectively. The irradiating part 5 is to condense the emitted laser beam 8 in spot like shape after its passing through the lenses 1, 3 at the intersecting point of the lenses 1, 3 by a beam expander 7. A laser beam spot 12 is scanned two-dimensionally in the X axial or Y axial direction on a tip 11 when one part or both parts of the lenses 1, 3 is moved in this state. The two dimensional scanning of the laser beam spot can thus be made at high speed and with high accuracy.
Patent JP-H0742388-A (JP)
Title: Post structure of two-story parking device
Inventor: KUMASHIRO MICHITA
IPC: E04H6/06
Filed: 1993-07-28
Abstract: PURPOSE:To easily and safely dispose tractor members in a two-story parking device for parking automobiles on upper and lower stories and to dispose the tractor members on both sides of each post as required, relating to a post structure disposed to support automobile-parking pallets in such a way that the pallets are freely raised and lowered. CONSTITUTION:A first post member 53 which comprises a U-shaped portion 57 of U-cross section on one side of which a reinforcing portion 59 is formed projecting almost parallel to the bottom surface of the U-shaped portion from one open end of the U-shaped portion, and a second post member 55 that forms line symmetry with the first post member with respect to the bottom face of the U-shaped portion, are joined together on the bottom surface of the U-shaped portion. A reinforcing member 65 is bridged in position between the reinforcing portion 59 of the first post member and the reinforcing portion of the second post member, and the first and second post members are each formed by bending a plate.
Patent JP-H0526851-A (JP)
Title: Whetstone inspection method and device
Inventor: OGAWA HIROYUKI
IPC: G01N29/22
Filed: 1991-07-25
Abstract: PURPOSE:To obtain a method and device for inspecting a crack within a whetstone without requiring any expert non-destructively and objectively. CONSTITUTION:An ultrasonic transmission element 13 and an ultrasonic reception element 14 are arranged by sandwiching a reference whetstone to obtain a first reception signal which becomes a reference. at the same time the ultrasonic transmission element 13 and the ultrasonic reception element 14 are arranged by sandwiching a whetstone 10 for inspection to obtain a second reception signal, and a first reception signal and a second reception signal are Fourier-transformed, respectively, thus obtaining a difference and a ratio between a first spectrum which is generated by Fourier Transformation of the first reception signal and a second spectrum which is generated by Fourier Transformation of the second reception signal is obtained. The difference within at least one portion of frequency region or the total value is obtained and presence or absence of the crack of the whetstone 10 for inspection is judged based on this statistical value.
Patent JP-H1031238-A (JP)
Title: Electrochromic element and its production
Inventor: ENDO TAKEO
IPC: G02F1/15
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the sealability of an EC element while suppressing the increase of man-hours for treatment and the cost. SOLUTION: A sealing layer 5 consisting of aluminum hydroxide formed by subjecting the surface of an aluminum electrode 4 to a hydroxilation treatment is formed on the surface layer part of the aluminum electrode 4 of the EC element constituted by successively laminating a transparent electrode 2, an EC layer 3 and the aluminum electrode 4 on a transparent substrate 11. The sealing layer 5 is formed by merely subjecting the surface layer part of the aluminum electrode 4 to the hydroxilation treatment without further laminating a specific metallic layer as a sealing layer in order to improve the sealability of the EC layer 3 and, therefore, the increase of the man-hours for the treatment, the necessary equipment and cost, etc., is suppressed.
Patent JP-H0351921-A (JP)
Title: Runaway preventing device for cpu system
Inventor: NONAKA JUICHI
IPC: G06F11/00
Filed: 1989-07-19
Abstract: PURPOSE:To protect an interruption vector and to surely process the runaway after detecting it by inhibiting the writing operations to an area where a runaway processing interruption vector is stored after the end of an initializing action. CONSTITUTION:An initial program loader is started after application of a power supply and an interruption vector contained in a ROM 201 is transferred to an area 203 of a memory 8 (RAM 202). When an initializing action is through, a signal of an H level is outputted to a signal line 13 from a write inhibiting signal generating circuit 4. Then the address data on the area 203 is given to an address decoder 3, and the outputs of an OR gate 18 and an AND gate 17 are set at H levels. Thus the writing operations are inhibited to the memory 8. As a result, the interruption vector is never rewritten for a period during which a CPU 1 has a runaway and a runaway monitor circuit 7 detects the runaway. Then the detected runaway is surely processed.